20669659200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2515

約数の個数: 504

約数和(自身を含む): 79858737920

約数和(自身を除く): 59189078720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 48, 50, 57, 60, 62, 64, 72, 75, 76, 80, 90, 93, 95, 96, 100, 114, 120, 124, 144, 150, 152, 155, 160, 171, 180, 186, 190, 192, 200, 225, 228, 240, 248, 279, 285, 288, 300, 304, 310, 320, 342, 360, 372, 380, 400, 450, 456, 465, 475, 480, 496, 558, 570, 576, 589, 600, 608, 620, 684, 720, 744, 760, 775, 800, 855, 900, 912, 930, 950, 960, 992, 1116, 1140, 1178, 1200, 1216, 1240, 1368, 1395, 1425, 1440, 1488, 1520, 1550, 1600, 1710, 1767, 1800, 1824, 1860, 1900, 1984, 2232, 2280, 2325, 2356, 2400, 2437, 2480, 2736, 2790, 2850, 2880, 2945, 2976, 3040, 3100, 3420, 3534, 3600, 3648, 3720, 3800, 4275, 4464, 4560, 4650, 4712, 4800, 4874, 4960, 5301, 5472, 5580, 5700, 5890, 5952, 6080, 6200, 6840, 6975, 7068, 7200, 7311, 7440, 7600, 8550, 8835, 8928, 9120, 9300, 9424, 9748, 9920, 10602, 10944, 11160, 11400, 11780, 12185, 12400, 13680, 13950, 14136, 14400, 14622, 14725, 14880, 15200, 17100, 17670, 17856, 18240, 18600, 18848, 19496, 21204, 21933, 22320, 22800, 23560, 24370, 24800, 26505, 27360, 27900, 28272, 29244, 29450, 29760, 30400, 34200, 35340, 36555, 37200, 37696, 38992, 42408, 43866, 44175, 44640, 45600, 46303, 47120, 48740, 49600, 53010, 54720, 55800, 56544, 58488, 58900, 60925, 68400, 70680, 73110, 74400, 75547, 77984, 84816, 87732, 88350, 89280, 91200, 92606, 94240, 97480, 106020, 109665, 111600, 113088, 116976, 117800, 121850, 132525, 136800, 138909, 141360, 146220, 148800, 151094, 155968, 169632, 175464, 176700, 182775, 185212, 188480, 194960, 212040, 219330, 223200, 226641, 231515, 233952, 235600, 243700, 265050, 273600, 277818, 282720, 292440, 302188, 339264, 350928, 353400, 365550, 370424, 377735, 389920, 416727, 424080, 438660, 446400, 453282, 463030, 467904, 471200, 487400, 530100, 548325, 555636, 565440, 584880, 604376, 679923, 694545, 701856, 706800, 731100, 740848, 755470, 779840, 833454, 848160, 877320, 906564, 926060, 942400, 974800, 1060200, 1096650, 1111272, 1133205, 1157575, 1169760, 1208752, 1359846, 1389090, 1403712, 1413600, 1435393, 1462200, 1481696, 1510940, 1666908, 1696320, 1754640, 1813128, 1852120, 1888675, 1949600, 2083635, 2120400, 2193300, 2222544, 2266410, 2315150, 2339520, 2417504, 2719692, 2778180, 2827200, 2870786, 2924400, 2963392, 3021880, 3333816, 3399615, 3472725, 3509280, 3626256, 3704240, 3777350, 3899200, 4167270, 4240800, 4306179, 4386600, 4445088, 4532820, 4630300, 4835008, 5439384, 5556360, 5666025, 5741572, 5848800, 6043760, 6667632, 6799230, 6945450, 7018560, 7176965, 7252512, 7408480, 7554700, 8334540, 8481600, 8612358, 8773200, 8890176, 9065640, 9260600, 10418175, 10878768, 11112720, 11332050, 11483144, 11697600, 12087520, 12918537, 13335264, 13598460, 13890900, 14353930, 14505024, 14816960, 15109400, 16669080, 16998075, 17224716, 17546400, 18131280, 18521200, 20836350, 21530895, 21757536, 22225440, 22664100, 22966288, 24175040, 25837074, 26670528, 27196920, 27781800, 28707860, 30218800, 33338160, 33996150, 34449432, 35092800, 35884825, 36262560, 37042400, 41672700, 43061790, 43515072, 44450880, 45328200, 45932576, 51674148, 54393840, 55563600, 57415720, 60437600, 64592685, 66676320, 67992300, 68898864, 71769650, 72525120, 74084800, 83345400, 86123580, 90656400, 91865152, 103348296, 107654475, 108787680, 111127200, 114831440, 120875200, 129185370, 133352640, 135984600, 137797728, 143539300, 166690800, 172247160, 181312800, 206696592, 215308950, 217575360, 222254400, 229662880, 258370740, 271969200, 275595456, 287078600, 322963425, 333381600, 344494320, 362625600, 413393184, 430617900, 459325760, 516741480, 543938400, 574157200, 645926850, 666763200, 688988640, 826786368, 861235800, 1033482960, 1087876800, 1148314400, 1291853700, 1377977280, 1722471600, 2066965920, 2296628800, 2583707400, 3444943200, 4133931840, 5167414800, 6889886400, 10334829600, 20669659200]

約数ペア:

[(1, 20669659200), (2, 10334829600), (3, 6889886400), (4, 5167414800), (5, 4133931840), (6, 3444943200), (8, 2583707400), (9, 2296628800), (10, 2066965920), (12, 1722471600), (15, 1377977280), (16, 1291853700), (18, 1148314400), (19, 1087876800), (20, 1033482960), (24, 861235800), (25, 826786368), (30, 688988640), (31, 666763200), (32, 645926850), (36, 574157200), (38, 543938400), (40, 516741480), (45, 459325760), (48, 430617900), (50, 413393184), (57, 362625600), (60, 344494320), (62, 333381600), (64, 322963425), (72, 287078600), (75, 275595456), (76, 271969200), (80, 258370740), (90, 229662880), (93, 222254400), (95, 217575360), (96, 215308950), (100, 206696592), (114, 181312800), (120, 172247160), (124, 166690800), (144, 143539300), (150, 137797728), (152, 135984600), (155, 133352640), (160, 129185370), (171, 120875200), (180, 114831440), (186, 111127200), (190, 108787680), (192, 107654475), (200, 103348296), (225, 91865152), (228, 90656400), (240, 86123580), (248, 83345400), (279, 74084800), (285, 72525120), (288, 71769650), (300, 68898864), (304, 67992300), (310, 66676320), (320, 64592685), (342, 60437600), (360, 57415720), (372, 55563600), (380, 54393840), (400, 51674148), (450, 45932576), (456, 45328200), (465, 44450880), (475, 43515072), (480, 43061790), (496, 41672700), (558, 37042400), (570, 36262560), (576, 35884825), (589, 35092800), (600, 34449432), (608, 33996150), (620, 33338160), (684, 30218800), (720, 28707860), (744, 27781800), (760, 27196920), (775, 26670528), (800, 25837074), (855, 24175040), (900, 22966288), (912, 22664100), (930, 22225440), (950, 21757536), (960, 21530895), (992, 20836350), (1116, 18521200), (1140, 18131280), (1178, 17546400), (1200, 17224716), (1216, 16998075), (1240, 16669080), (1368, 15109400), (1395, 14816960), (1425, 14505024), (1440, 14353930), (1488, 13890900), (1520, 13598460), (1550, 13335264), (1600, 12918537), (1710, 12087520), (1767, 11697600), (1800, 11483144), (1824, 11332050), (1860, 11112720), (1900, 10878768), (1984, 10418175), (2232, 9260600), (2280, 9065640), (2325, 8890176), (2356, 8773200), (2400, 8612358), (2437, 8481600), (2480, 8334540), (2736, 7554700), (2790, 7408480), (2850, 7252512), (2880, 7176965), (2945, 7018560), (2976, 6945450), (3040, 6799230), (3100, 6667632), (3420, 6043760), (3534, 5848800), (3600, 5741572), (3648, 5666025), (3720, 5556360), (3800, 5439384), (4275, 4835008), (4464, 4630300), (4560, 4532820), (4650, 4445088), (4712, 4386600), (4800, 4306179), (4874, 4240800), (4960, 4167270), (5301, 3899200), (5472, 3777350), (5580, 3704240), (5700, 3626256), (5890, 3509280), (5952, 3472725), (6080, 3399615), (6200, 3333816), (6840, 3021880), (6975, 2963392), (7068, 2924400), (7200, 2870786), (7311, 2827200), (7440, 2778180), (7600, 2719692), (8550, 2417504), (8835, 2339520), (8928, 2315150), (9120, 2266410), (9300, 2222544), (9424, 2193300), (9748, 2120400), (9920, 2083635), (10602, 1949600), (10944, 1888675), (11160, 1852120), (11400, 1813128), (11780, 1754640), (12185, 1696320), (12400, 1666908), (13680, 1510940), (13950, 1481696), (14136, 1462200), (14400, 1435393), (14622, 1413600), (14725, 1403712), (14880, 1389090), (15200, 1359846), (17100, 1208752), (17670, 1169760), (17856, 1157575), (18240, 1133205), (18600, 1111272), (18848, 1096650), (19496, 1060200), (21204, 974800), (21933, 942400), (22320, 926060), (22800, 906564), (23560, 877320), (24370, 848160), (24800, 833454), (26505, 779840), (27360, 755470), (27900, 740848), (28272, 731100), (29244, 706800), (29450, 701856), (29760, 694545), (30400, 679923), (34200, 604376), (35340, 584880), (36555, 565440), (37200, 555636), (37696, 548325), (38992, 530100), (42408, 487400), (43866, 471200), (44175, 467904), (44640, 463030), (45600, 453282), (46303, 446400), (47120, 438660), (48740, 424080), (49600, 416727), (53010, 389920), (54720, 377735), (55800, 370424), (56544, 365550), (58488, 353400), (58900, 350928), (60925, 339264), (68400, 302188), (70680, 292440), (73110, 282720), (74400, 277818), (75547, 273600), (77984, 265050), (84816, 243700), (87732, 235600), (88350, 233952), (89280, 231515), (91200, 226641), (92606, 223200), (94240, 219330), (97480, 212040), (106020, 194960), (109665, 188480), (111600, 185212), (113088, 182775), (116976, 176700), (117800, 175464), (121850, 169632), (132525, 155968), (136800, 151094), (138909, 148800), (141360, 146220)]